function OpenPage(param, w, h){

	n=window.open(param,"welcome","menubar=none, scrollbars=no, width="+w+", height="+h);

}

function showmenu(k){

	if(navigator.appName == "Microsoft Internet Explorer"){
		if(screen.width==800){	
			left = eval("td" + k).offsetLeft+474
		}else{

			left = eval("td" + k).offsetLeft+580
		}
				
		left += main.offsetLeft
		width = eval("td" + k).offsetWidth
		eval("menu" + k).style.visibility='visible'
		eval("menu" + k).style.left = left
		eval("td" + k).style.color='#FFFFFF'
	}else{
		menu1.visibility = 'show'
	}
}


function hidemenu(k){
	if(navigator.appName == "Microsoft Internet Explorer"){
		eval("menu" + k).style.visibility='hidden'		
		eval("td" + k).style.color='#000000'
	}
}

function showmenu2(k){

	if(navigator.appName == "Microsoft Internet Explorer"){
		

		left = eval("ttd" + k).offsetLeft+170
		
				
		left += main.offsetLeft
		width = eval("ttd" + k).offsetWidth
		eval("topmenu" + k).style.visibility='visible'
		eval("topmenu" + k).style.left = left
		eval("ttd" + k).style.color='#FFFFFF'
	}else{
		menu1.visibility = 'show'
	}
}


function hidemenu2(k){
	if(navigator.appName == "Microsoft Internet Explorer"){
		eval("topmenu" + k).style.visibility='hidden'		
		eval("ttd" + k).style.color='#000000'
	}
}

function Incr(form,field,max){

	if(eval("document."+form+"."+field+".value")<max){

		eval("document."+form+"."+field+".value++");
	}

}

function Decr(form,field,min){

	if(eval("document."+form+"."+field+".value")>min){
		
		eval("document."+form+"."+field+".value--");

	}
}